simplifying index layout CSS
simplifying index layout CSS

codarchlab/gapvis,moodpo/gapvis,codarchlab/gapvis,nrabinowitz/gapvis,moodpo/gapvis,nrabinowitz/gapvis,perseids-project/gapvis,moodpo/gapvis,codarchlab/gapvis,perseids-project/gapvis,perseids-project/gapvis